| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $125.44 | 3.172% | $129.419 | $129.42 | $129.40 | $129.40 |
| Purchase #2 | $194.88 | 6.846% | $208.2215 | $208.22 | $208.20 | $208.20 |
| Purchase #3 | $30.41 | 11.519% | $33.9129 | $33.91 | $33.90 | $33.90 |
| Purchase #4 | $55.50 | 8.438% | $60.1831 | $60.18 | $60.20 | $60.20 |
| Purchase #5 | $75.37 | 11.581% | $84.0986 | $84.10 | $84.10 | $84.10 |
| Purchase #6 | $26.72 | 4.342% | $27.8802 | $27.88 | $27.90 | $27.90 |
| Purchase #7 | $152.32 | 5.388% | $160.527 | $160.53 | $160.55 | $160.50 |
| 7 purchase totals = | $660.64 | $704.2423 | $704.24 | $704.25 | $704.20 | |